Which of the Following Features Are Often Components of CPAP

question 13

Multiple Choice

Which of the following features are often components of CPAP systems incorporated within infant ventilators?
I. Highly responsive demand flow systems
II. Apnea backup breaths
III. FiO₂ compensation mechanisms
IV. Leak compensation capabilities

• A) I and II only
• B) II and III only
• C) III and IV only
• D) I, II, and IV only

---

Definitions:

Average Revenue

The total revenue generated by a company divided by the number of units sold, indicating the revenue generated per unit.

Marginal Revenue

The supplementary income generated by a firm when it sells an extra unit of a product or service.

Average Total Cost

The total cost of production (fixed and variable costs combined) divided by the number of units produced, reflecting the cost per unit.

Marginal Cost

The incremental cost incurred from the production of an extra unit of a product or service.